Ten key computing machine



July 30, 1963 Filed Sept. 28, 1960 W. HEINZE TEN KEY COMPUTING MACHINE :1nn QIIIIIIIIIIII lIlIlIlI IIIIIII 28 Sheets-Sheet 1 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 2 Filed Sept. 28, 1960 Fig.2

July 30, 1963 28 Sheets-Sheet 3 Filed Sept. 28, 1960 W. HEINZE TEN KEY COMPUTING MACHINE July 30, 1963 28 Sheets-Sheet 4 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 5 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE 3,099,391

' TEN KEY COMPUTING MACHINE Filed Sept. 28. 1960 2s Sheets-Sheet e July 30, 1963 w. HEINZE 3,099,391

TEN KEY COMPUTING MACHINE Filed Sept. 28, 1960 28 ?heets-Sheet 7 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 8 Filed Sept. 28, 1960 I I .555? I I l .5551: I

n 5554? E a E E E E E July 30, 1963 W. H EINZE TEN KEY COMPUTING MACHINE Filed Sept. 28, 1960 28 Sheets-Sheet 9 y 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 10 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 11 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE 3,099,391

TEN KEY COMPUTING MACHINE Filed Sept. 28, 1960 28 Sheets-Sheet 12 W. HEINZE TEN KEY COMPUTING MACHINE July 30, 1963 28 Sheets-Sheet 13 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 14 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE 3,099,391

TEN KEY COMPUTING MACHINE Filed Sept. 28, 1960 28 Sheets$heec l5 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE Filed Sept. 28, 1960 28 Sheets-Sheet 16 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 17 Filed Sept. 28, 19eo July 30, 1963 w. HElNZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 18 Filed Sept. 28, 1960 July 30, 1963 w. HEINZE 3,099,391

TEN KEY COMPUTING MACHINE Filed Sept. 28, 1960 28 Sheets-Sheet 19 July 30, 1963 w. HEINZE TEN KEY COMPUTING MACHINE 28 Sheets-Sheet 20 Filed Sept. 28. 1960 as g 80 o A .v 

1. IN A TEN KEY COMPUTING MACHINE, A FRAME STRUCTURE SUPPORTING A TEN KEY KEYBOARD, A SLIDABLE SETTING MECHANISM, AT LEAST ONE ACCUMULATOR MECHANISM, A REPEATER MECHANISM, A PRINTING MECHANISM, TRANSMISSION MEANS SELECTIVELY CONNECTIBLE TO SAID MECHANISMS FOR OPERATION THEREOF, A TRANSFER MECHANISM FOR TRANSFERRING NUMERICAL VALUES BACK FROM THE REPEATER MECHANISM AND THE ACCUMULATOR MECHANISM TO THE SETTING MECHANISM, A CLUTCH MEANS FOR COUPLING THE TRANSMISSION MEANS WITH THE SETTING MECHANISM, AND MEANS ASSOCIATED WITH SAID TRANSFER MECHANISM FOR MOVING THE SETTING MECHANISM IN A TWO STAGE SWITCHING MOVEMENT FROM A FIRST OPERATIVE POSITION TO AN INOPERATIVE POSITION AND FROM SAID INOPERATIVE POSITION TO A SECOND OPERATIVE POSITION CORRESPONDING TO THE NEXT HIGHER DECADE POSITION, SAID MEANS ASSOCIATED WITH SAID TRANSFER MECHANISM INCLUDING A SWITCH LOCK ADAPTED TO CONTROL SAID STAGEWISE SWITCHING MOVEMENT OF THE SETTING MECHANISM, A REPEATER KEY CONTROLLING THE REPEATER MECHANISM, A PAWL OPERATIVELY CONNECTED WITH SAID REPEATER KEY AND SWITCH LOCK AND ADAPTED UPON ACTUATION BY SAID REPEATER KEY TO STOP THE SETTING MECHANISM IN SAID INOPERATIVE POSITION, AND A TRANSFER KEY IN SAID TRANSFER MECHANISM ADAPTED TO ENGAGE SAID CLUTCH MEANS. 